30 lines
834 B
Diff
30 lines
834 B
Diff
To get USB HOST mode working on USB OTG Port with USB TTY enabled U-boot
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Signed-off-by: Syed Mohammed Khasim <khasim@ti.com>
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---
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--- linux-2.6.git/drivers/usb/musb/omap2430.c 2009-01-19 22:42:18.000000000 +0530
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+++ linux-2.6.git/drivers/usb/musb/omap2430.c 2009-02-19 12:45:22.000000000 +0530
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@@ -33,6 +33,7 @@
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#include <linux/list.h>
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#include <linux/clk.h>
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#include <linux/io.h>
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+#include <linux/i2c/twl4030.h>
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#include <asm/mach-types.h>
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#include <mach/hardware.h>
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@@ -233,6 +234,14 @@ int __init musb_platform_init(struct mus
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omap_cfg_reg(AE5_2430_USB0HS_STP);
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#endif
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+ /* Reset MUSB Controller */
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+ omap_writel(SOFTRST,OTG_SYSCONFIG);
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+
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+#if defined(CONFIG_TWL4030_USB)
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+ /* Reset the TWL USB PHY */
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+ twl4030_i2c_write_u8(TWL4030_MODULE_USB, 0x60, 0x4);
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+#endif
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+
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musb->xceiv = *x;
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musb_platform_resume(musb);
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